Mary-Kate Olsen is reportedly pregnant. The 22-year-old star - who shot to fame alongside twin sister Ashley in hit US TV show “Full House” aged nine months - has sparked rumors she is expecting her first child after her weight shot up to 102lbs, according to National Enquirer magazine. A source said: “Mary-Kate has been looking a lot rounder recently.” “It is good she has put on weight, because she previously suffered from anorexia, but a lot of people think she could actually be attempting to hide her pregnancy.” Mary-Kate has been dating New York artist Nate Lowman since the beginning of the year and is said to have been inspired to start a family by late actor, and close friend, Heath Ledger - who told her becoming a father was the most rewarding thing he had ever done. The source added: “Mary-Kate really took Heath’s words to heart.” http://news.celebritywonder.com/2008/11/28/Mary_Kate_Olsen_Pregnant_.html